I can understand the sentiment of being "fed up" with the state of current phone technology, but rather then bringing back dumbphones (see also Nokia's current

I can understand the sentiment of being "fed up" with the state of current phone technology, but rather then bringing back dumbphones (see also Nokia's current product range), why not make phones that have headphone jacks, removable batteries, microSD card slots, IPS displays, et cetera. The features that were "removed" to presumably promote consumerism.